postit.ca - robtex.com
postit.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.138.64.46🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-138-64-46.us-east-2.compute.amazonaws.com | ||||||
| A | 18.220.191.236🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix | ||||||
| NS | a.ns.3m.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:8ae🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.3m.com | ||||||
| A | 2400:cb00:2049:1::adf5:3a13🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.19🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.ns.3m.comdns@cloudflare.com serial=2397325728 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ 🔒 | ||||||
| NS | any.ca-servers.ca 🔒 | ||||||
| NS | c.ca-servers.ca 🔒 | ||||||
| NS | d.ca-servers.ca 🔒 | ||||||
| NS | j.ca-servers.ca 🔒 | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2602170100 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A18.220.191.2362026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 17:32:34
●A3.138.64.462026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 17:32:34
○A3.151.159.2302026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-25 17:32:34
○A3.151.225.2022026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-25 17:32:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| postit.ca | a.ns.3m.com, b.ns.3m.com | - |
✅ Authoritative Response
Server: 173.245.58.19
NS records: a.ns.3m.com, b.ns.3m.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postit.ca (unsigned zone)
⏱️ Timing
Total: 50ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.138.64.46, 18.220.191.236 |
| NS | 2 | a.ns.3m.com, b.ns.3m.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.ns.3m.com dns.cloudflare.com |
AI analysis
postit.ca resolves to two IP numbers: 3.138.64.46 and 18.220.191.236.
Other host names, for instance 3mcompany.com.pe, 3m.sv, 3m.co.ao, cavilon.net and exofitstrata.com share IP numbers with postit.ca.
Two name servers a.ns.3m.com and b.ns.3m.com handle delegation for postit.ca.
postit.ca uses the same name server setup as other domains, for example meguiars.bg, 3mclubs.info, 3mscreenprintingink.com, filtrete.tt and 3mautofilm.com.
Host names with two IP numbers:
a.ns.3m.com points to: 2400:cb00:2049:1::a29f:8ae and 162.159.8.174
b.ns.3m.com points to: 2400:cb00:2049:1::adf5:3a13 and 173.245.58.19